How can I use regular expressions for Trustpilot data scraping?

Regular expressions (regex) can be a powerful tool for extracting specific pieces of data from textual content, which is often a part of web scraping tasks. Trustpilot, being a review platform, contains lots of textual data in the form of user reviews, which might be what you're looking to scrape. However, it's important to note that scraping Trustpilot can be against their terms of service, so you should carefully review these before proceeding and ensure that your actions are compliant with their guidelines and legal regulations such as GDPR.

Assuming you have legitimate reasons to scrape Trustpilot data and you've ensured your activity is compliant with legal and ethical standards, you can use regular expressions to capture specific data points from the HTML content you've scraped.

Here is a generic example of how you might use regular expressions to scrape data:

Python Example

In Python, you can use the re library for regular expressions. BeautifulSoup is a common library used in conjunction with regular expressions for parsing HTML.

import re
import requests
from bs4 import BeautifulSoup

# Assuming you have the HTML content
html_content = requests.get('URL_OF_THE_TRUSTPILOT_PAGE').text

# Parse the HTML with BeautifulSoup
soup = BeautifulSoup(html_content, 'html.parser')

# Let's say you want to extract the date of reviews. You might find the date in a specific tag, like a <time> tag.
# A simplified regex pattern for a date could be something like "\d{4}-\d{2}-\d{2}", which matches dates in the format YYYY-MM-DD.
date_pattern = re.compile(r"\d{4}-\d{2}-\d{2}")

# Search for all instances of the pattern within the HTML
dates = date_pattern.findall(str(soup))


This code does not account for the specifics of Trustpilot's HTML structure, so you would need to inspect the page and adjust the regular expression pattern accordingly to match the exact format of the data you're trying to extract.

JavaScript Example

In a Node.js environment, you can use cheerio to parse HTML and the built-in RegExp object for regular expressions.

const axios = require('axios');
const cheerio = require('cheerio');

// Fetch the HTML content
  .then(response => {
    const html_content =;
    const $ = cheerio.load(html_content);

    // Regular expression to match dates in the format YYYY-MM-DD
    const datePattern = /\d{4}-\d{2}-\d{2}/g;

    // Find all dates in the HTML content
    const dates = [];
    $('time').each((index, element) => {
      const dateMatch = $(element).text().match(datePattern);
      if (dateMatch) {


Please note that the regular expression and the selector used in the example above are illustrative and may not directly apply to Trustpilot's website, as I haven't inspected their current page structure or date format.

In both examples, it's important to use the correct regular expression to match the pattern you're looking for. Regular expressions can be tricky to get right, especially for complex patterns, so you may need to refine your regex to match the exact structure of the data on Trustpilot.

Remember that web pages can change over time, so your scraping code may need to be updated if Trustpilot updates their site's HTML structure. Always use web scraping responsibly and respectfully, with consideration for the website's terms of service and the legal implications of your actions.

Related Questions

Get Started Now

WebScraping.AI provides rotating proxies, Chromium rendering and built-in HTML parser for web scraping